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authorRainer Jung <rjung@apache.org>2011-11-12 06:53:49 +0100
committerRainer Jung <rjung@apache.org>2011-11-12 06:53:49 +0100
commitafa92d3bb514765761845ecad23fb3bfe24ebdf0 (patch)
treeb0656628ce98a8c80dfa804dc7b2bac26e368095 /modules/examples
parentChoose consistent comments and remove explicit (diff)
downloadapache2-afa92d3bb514765761845ecad23fb3bfe24ebdf0.tar.xz
apache2-afa92d3bb514765761845ecad23fb3bfe24ebdf0.zip
Move the examples README from experimental to
examples. Correct some basic errors in the file. No functional change. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1201198 13f79535-47bb-0310-9956-ffa450edef68
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+README for Apache 2.0 Example Module
+[April, 1997, updated May 2000]
+
+The files in the src/modules/examples directory under the Apache
+distribution directory tree are provided as an example to those that
+wish to write modules that use the Apache API.
+
+The main file is mod_example_hooks.c, which illustrates all the different
+callback mechanisms and call syntaces. By no means does an add-on
+module need to include routines for all of the callbacks - quite the
+contrary!
+
+The example module is an actual working module. If you link it into
+your server, enable the "example-hooks-handler" handler for a location,
+and then browse to that location, you will see a display of some of the
+tracing the example module did as the various callbacks were made.
+
+To include the example module in your server add --enable-example-hooks
+to the other ./configure arguments executed from the httpd source tree.
+After that run 'make'.
+
+To add another module of your own:
+
+ A. cp modules/examples/mod_example_hooks.c modules/examples/mod_myexample.c
+ B. Modify the file
+ C. Add an entry to modules/examples/config.m4, e.g.
+ APACHE_MODULE(myexample, my new module, , , no)
+ The last argument specifies if the module is built by-default
+ D. Build the server with --enable-myexample
+
+For windows, the process is slightly different;
+
+ A. copy modules\examples\mod_example_hooks.c modules\examples\mod_myexample.c
+ B. copy modules\examples\mod_example_hooks.dsp modules\examples\mod_myexample.dsp
+ C. replace the occurances of 'example_hooks' with your module name.
+ D. add the new .dsp to your Apache.dsw workspace, with dependencies
+ on the libapr, libaprutil and libhttpd projects. With the newer
+ Developer Studio 2002 through 2005, when you add the new .dsp
+ file it will be converted to a .vcproj file.
+
+To activate the example module, include a block similar to the
+following in your httpd.conf file:
+
+ <Location /example-info>
+ SetHandler example-hooks-handler
+ </Location>
+
+As an alternative, you can put the following into a .htaccess file and
+then request the file "test.example" from that location:
+
+ AddHandler example-hooks-handler .example
+
+After reloading/restarting your server, you should be able to browse
+to this location and see the brief display mentioned earlier.